Patents by Inventor Duncan L. Niederauer

Duncan L. Niederauer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8510211
    Abstract: A system and method are described for the providing securities exchange members increased liquidity for affecting trades. Securities exchange members will have access to both a Dark Trading Facility and securities exchange for trading. When trading on the security exchange, these members will be able to access the Dark Trading Facility using the security exchange infrastructure. Further, when such members enter orders onto the Dark Trading Facility, they will have access to the security exchange display book from the dark pool of the Dark Trading Facility. The trading transactions executed in the Dark Trading Facility or initiated by the Dark Trading Facility, preferably, are automatic and anonymous.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: August 13, 2013
    Assignee: NYBX, LLC
    Inventors: Timothy J. Mahoney, Duncan L. Niederauer
  • Publication number: 20120271752
    Abstract: A system and method are described for the providing securities exchange members increased liquidity for affecting trades. Securities exchange members will have access to both a Dark Trading Facility and securities exchange for trading. When trading on the security exchange, these members will be able to access the Dark Trading Facility using the security exchange infrastructure. Further, when such members enter orders onto the Dark Trading Facility, they will have access to the security exchange display book from the dark pool of the Dark Trading Facility. The trading transactions executed in the Dark Trading Facility or initiated by the Dark Trading Facility, preferably, are automatic and anonymous.
    Type: Application
    Filed: July 2, 2012
    Publication date: October 25, 2012
    Inventors: Timothy J. Mahoney, Duncan L. Niederauer
  • Patent number: 8271375
    Abstract: A system and method are described for the providing securities exchange members increased liquidity for affecting trades. Securities exchange members will have access to both a Dark Trading Facility and securities exchange for trading. When trading on the security exchange, these members will be able to access the Dark Trading Facility using the security exchange infrastructure. Further, when such members enter orders onto the Dark Trading Facility, they will have access to the security exchange display book from the dark pool of the Dark Trading Facility. The trading transactions executed in the Dark Trading Facility or initiated by the Dark Trading Facility, preferably, are automatic and anonymous.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: September 18, 2012
    Assignee: NYBX, LLC
    Inventors: Timothy J. Mahoney, Duncan L. Niederauer
  • Publication number: 20090210337
    Abstract: A system and method are described for the providing securities exchange members increased liquidity for affecting trades. Securities exchange members will have access to both a Dark Trading Facility and securities exchange for trading. When trading on the security exchange, these members will be able to access the Dark Trading Facility using the security exchange infrastructure. Further, when such members enter orders onto the Dark Trading Facility, they will have access to the security exchange display book from the dark pool of the Dark Trading Facility. The trading transactions executed in the Dark Trading Facility or initiated by the Dark Trading Facility, preferably, are automatic and anonymous.
    Type: Application
    Filed: October 24, 2008
    Publication date: August 20, 2009
    Inventors: Timothy J. MAHONEY, Duncan L. NIEDERAUER